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SPI SM-01047 Indexing Washer Kit 2 Cylinder8/pk

Manufacturer

SPI

Part Number

SM-01047
11/17/2034 2:37 PM
Sale Price

$6.17

In Stock (8)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

SPI SM-01047 Indexing Washer Kit 2 Cylinder8/pk

Indexed spark plugs align the open end of the electrode toward the intake port.  The hottest flame meets the new fuel charge for a performance gain, increases fuel mileage and plug life.  This is a speed secret car racers have used for years.  You simply mark the electrode side of the plug with a magic marker on the porcelain.  You then shim the plugs with the washers to align the electrodes toward the intake ports.

Ordering was easy. Hopefully shipping will go as smooth.

Fast and convenient

Great prices!

Very easy quick and simple

great web site easy to order .. Now we will see about the shipping time ??

fast and easy. will wait to see how quick you deliver

Very easy, and I like the Amazon payment option.

Fine so far

Easy checkout with Amazon

Easy to use site with the items I wanted!

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